Sarah Schmidt Books

Ged Posttests

By Susan Nicoles, Sarah Schmidt

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AGS GED

By Sarah Schmidt

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See what I have done

By Sarah Schmidt

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When her father and stepmother are found brutally murdered on a summer morning in 1892, Lizzie Borden - thirty-two years old and still living at home - immediately becomes a suspect. But after a no...

Horace M. Kallen

By Sarah Schmidt

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Getting to the water s edge on Whidbey and Camano Islands

By Sarah Ann Schmidt

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Die Konstruktion Des Endlichen

By Sarah Schmidt

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Weit weg ist anders

By Sarah Schmidt

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.